From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Fri, 29 Mar 2013 20:50:07 +0000 (+0000)
Subject: regmap: cache: Write consecutive registers in a single block write
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~132^2~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75a5f89f635c2b7cd1f94fcaef5f764d480c8481;p=pandora-kernel.git

regmap: cache: Write consecutive registers in a single block write

When syncing blocks of data using raw writes combine the writes into a
single block write, saving us bus overhead for setup, addressing and
teardown.

Currently the block write is done unconditionally as it is expected that
hardware which has a register format which can support raw writes will
support auto incrementing writes, this decision may need to be revised in
future.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Reviewed-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
---

Reading git-diff-tree failed